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Hashing functions from Marko Kreen <marko@l-t.ee>

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This commit is contained in:
Peter Eisentraut
2000-10-31 13:11:28 +00:00
parent 73874a06f0
commit 0c0dde6176
14 changed files with 1450 additions and 1 deletions
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52
contrib/pgcrypto/pgcrypto.h Normal file
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/*
* pgcrypto.h
* Header file for pgcrypto.
*
* Copyright (c) 2000 Marko Kreen
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: pgcrypto.h,v 1.1 2000/10/31 13:11:28 petere Exp $
*/
#ifndef _PG_CRYPTO_H
#define _PG_CRYPTO_H
#include <sys/types.h>
typedef struct _pg_digest pg_digest;
struct _pg_digest {
char *name;
uint (*length)(pg_digest *h);
uint8 *(*digest)(pg_digest *h, uint8 *data,
uint dlen, uint8 *buf);
/* private */
union {
uint code;
const void *ptr;
} misc;
};
extern pg_digest *pg_find_digest(pg_digest *hbuf, char *name);
#endif